How Much Hair Is Needed For The Hair Analysis?

A girl getting her hair cut.

Dr. Hull’s lab needs 1 tablespoon of hair for the hair analysis.

We need one-tablespoon of hair.

Please visit this link for a video with instructions on submitting your hair sample to us.


Lets Get Started

Dr. Hull's Hair Test is $180 USD which includes a lab report and her detailed interpretation with nutrition recommendations.

About Dr. Janet Starr Hull

Janet Starr Hull, PhD, CN has been offering the hair analysis service since 1995. She is the leading expert in environmental toxicology and holistic health and nutrition. Dr. Hull is the first nutritionist to offer the hair analysis through the internet. Connect with Dr. Hull on Facebook, Twitter, and Google Plus.